526 — 



Januar . . . 



Tiefe 0.2 Meter. 

 7''a.m. l'^p.m. 9'' p.m. 







—1.1 —1.1 —1.1 



Tiefe 0.4 Meter. 

 7''a. m. l''p, m. 9'' p.m. 







—0.1 —0.1 — O.I 



Februar . . 



—0.7 



—0.7 



—0.7 



0.1 



0.1 



0.1 



März . . . . 



0.3 



—0.3 



0.3 



0.0 



0.0 



o.a 



April . . . . 



4.0 



5.4 



5.4 



4.1 



4.2 



4.e 



Mai . . . 



11.2 



12.2 



12.4 



11.2 



11.3 



11.4 



Juni . . . 



13.5 



14.6 



14.9 



13.4 



13.4 



13.8 



Juü . . . . 



16.6 



17.4 



17.6 



16.6 



16.6 



16.9 



August . . , 



15.0 



15.8 



15.8 



15.7 



15.7 



15.9 



September 



10.6 



11.1 



11.2 



11.6 



11.5 



11.6 



October . . 



3.8 



4.2 



4.2 



5.3 



5.2 



5.a 



November . 



. 0.5 



0.6 



0.5 



1.8 



1.8 



1.7 



December . . 



—1.1 



—1.0 



—1.0 



—0.3 



—0.3 



-0.3 



Jahresmittel 



. 6.0 



6.5 



6.6 



6.6 



6.6 



6.7 





Tiefe 0,S Meter. 

 7'' a.m. l'^p.m. 9'' p.m. 



1,6 Met. 

 1'' p. m. 



3,2 Met. 

 1'' p. Ш. 



4,8 Met 

 l'' p. Ш 



Januar . . 







. 1.6 







1.6 







1.6 







3.1 







5.7 







7.0 



Februar . . 



. 1.3 



1.3 



1.3 



2.2 



4.5 



6.0 



März . . . 



. 1.0 



1.0 



1.0 



1.7 



3.6 



5.2 



April . . . 



. 3.2 



3.3 



3.3 



2.6 



3.3 



4.6 



Mai . . . 



. 9.5 



9.6 



9.6 



7.5 



5.0 



4.S 



Juni . . . 



. 11.4 



11.4 



11.4 



9.6 



7.0 



6.0 



JuU ... 



. 14.2 



14.2 



14.2 



11.9 



8.8 



7.2 



August . . 



. 15.1 



15.1 



15.1 



13.7 



10.7 



8.& 



September . 



. 12.5 



12.5 



12.5 



12.5 



11.3 



9.7 



October . . 



. 7.9 



7.9 



7.8 



9.5 



10.4 



9.8 



î\'oyember . 



. 4.0 



4.0 



4.0 



6.0 



8.4 



9.1 



December . 



. 1.4 



1.4 



1.4 



3.5 



6.4 



7.8 



Jahresmittel 



. 6.9 



6.9 



6.9 



7.0 



7.1 



7.2 



Die Monatsextreme an der Oberfläche und in der Tiefe 0.0 ]\Ieter 

 hatten folgende Werthe: 



